Use insta and criterion for main integration test and benches respectively.

docker/ci: Separate integration and unit tests and benches jobs.

Add directives to remove db before/after integration tests are performed.

Split start/run/stop phases; add more granular smoketests.

Split main integration tests into units for isolation.

Signed-off-by: Jason Volk <jason@zemos.net>

docker/Dockerfile.cargo

@@ -87,7 +87,7 @@ RUN \
             "--manifest-path=Cargo.toml" \
             ${recipe_args} \
             ${color_args} \
-            ${cargo_args}
+            $cargo_args
 
     # If this image is further reused with other cargo commands, all
     # modifications made by cargo chef cook outside of target-dir have to be